Last updated: July 2, 2025
In Pakis, Indonesia, understanding the UV Index is crucial for safeguarding your skin and overall health. With average UV levels peaking at 11, the risk of sunburn and long-term skin damage increases significantly, particularly during peak hours from 10 AM to 1 PM. This knowledge is essential for both locals and visitors, allowing you to make informed decisions about sun exposure. Pakis enjoys a tropical climate characterized by high humidity and intense sunlight, making awareness of UV levels a vital part of outdoor activities. Stay informed and protect your skin from harmful rays while enjoying the beautiful outdoors!
As the sun rises, the UV Index climbs steadily, starting at a gentle 1 at 7:00 AM. By 8:00 AM, it reaches 3, marking the beginning of increased sun exposure. The day continues to heat up, with the index peaking at a remarkable 11 from 11:00 AM to 12:00 PM, indicating a high risk for harm from unprotected sun exposure. As the afternoon sets in, it gradually declines, dropping to 6 by 2:00 PM and subsequently to 3 by 3:00 PM. As the sun begins to descend, the index returns to a safer 1 by 4:00 PM and tapers off to 0 after 6:00 PM. This hourly trend underscores the importance of sun protection during the midday hours when the UV exposure is at its highest.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 9 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 3 | moderate | 30 min |
| 16:00 | 1 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 0 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, the UV Index exhibits significant seasonal variations, with extreme levels notably persisting from January to April, peaking in February at 16. These high levels continue through most of the warmer months, with July and August also recorded as high-risk months, indicating a UV Index as high as 13. While UV intensity decreases slightly in June, the very high exposure category still warrants caution with a burn time of just 15 minutes. As the year progresses into the fall and winter months, UV levels remain consistent around 14, categorized as extreme, emphasizing that even in colder months, UV protection is crucial. Therefore, residents and visitors should take proactive measures such as applying sunscreen, wearing protective clothing, and limiting sun exposure during peak hours, especially from January through September.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Surabaya UVI | 13 | 15 | 14 | 12 | 12 | 10 | 11 | 12 | 14 | 13 | 13 | 13 |
| Bekasi UVI | 14 | 16 | 16 | 14 | 11 | 10 | 10 | 11 | 13 | 15 | 14 | 13 |
| Jakarta UVI | 14 | 16 | 16 | 14 | 11 | 10 | 10 | 11 | 13 | 15 | 14 | 13 |
| Pakis | 14 | 16 | 15 | 13 | 12 | 10 | 11 | 13 | 14 | 14 | 14 | 14 |
| Medan UVI | 13 | 15 | 15 | 15 | 14 | 12 | 12 | 13 | 14 | 14 | 13 | 12 |
| Bandung UVI | 15 | 16 | 16 | 15 | 12 | 11 | 11 | 12 | 14 | 15 | 15 | 14 |